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musl/include/sys/uio.h

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initial check-in, version 0.5.0
2011-02-12 05:22:29 +00:00
#ifndef _SYS_UIO_H
#define _SYS_UIO_H
fix all missing instances of __cplusplus checks/extern "C" in headers patch by Arvid Picciani (aep)
2011-11-11 01:40:06 +00:00
#ifdef __cplusplus
extern "C" {
#endif
default features: make musl usable without feature test macros the old behavior of exposing nothing except plain ISO C can be obtained by defining __STRICT_ANSI__ or using a compiler option (such as -std=c99) that predefines it. the new default featureset is POSIX with XSI plus _BSD_SOURCE. any explicit feature test macros will inhibit the default. installation docs have also been updated to reflect this change.
2012-09-08 03:13:55 +00:00
#include <features.h>
initial check-in, version 0.5.0
2011-02-12 05:22:29 +00:00
#define __NEED_size_t
#define __NEED_ssize_t
extensive header cleanup for standards conformance & correctness thanks to Peter Mazinger (psm) for pointing many of these issues out and submitting a patch on which this commit is loosely based
2011-02-14 23:41:25 +00:00
#define __NEED_struct_iovec
initial check-in, version 0.5.0
2011-02-12 05:22:29 +00:00
add preadv/pwritev syscall wrappers
2012-09-09 20:29:33 +00:00
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#define __NEED_off_t
#endif
add process_vm_readv and process_vm_writev syscall wrappers based on a patch submitted by Kristian L. <email@thexception.net>
2012-06-24 01:38:47 +00:00
#ifdef _GNU_SOURCE
#define __NEED_pid_t
#endif
initial check-in, version 0.5.0
2011-02-12 05:22:29 +00:00
#include <bits/alltypes.h>
add UIO_MAXIOV macro in sys/uio.h while there's no POSIX namespace provision for UIO_* in uio.h, this exact macro name is reserved in XBD 2.2.2. apparently some glibc-centric software expects it to exist, so let's provide it.
2013-07-19 23:57:52 +00:00
#define UIO_MAXIOV 1024
initial check-in, version 0.5.0
2011-02-12 05:22:29 +00:00
ssize_t readv (int, const struct iovec *, int);
ssize_t writev (int, const struct iovec *, int);
add preadv/pwritev syscall wrappers
2012-09-09 20:29:33 +00:00
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
ssize_t preadv (int, const struct iovec *, int, off_t);
ssize_t pwritev (int, const struct iovec *, int, off_t);
fix up lfs64 junk for preadv/pwritev
2012-09-09 20:33:47 +00:00
#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
#define preadv64 preadv
#define pwritev64 pwritev
#define off64_t off_t
#endif
add preadv/pwritev syscall wrappers
2012-09-09 20:29:33 +00:00
#endif
add process_vm_readv and process_vm_writev syscall wrappers based on a patch submitted by Kristian L. <email@thexception.net>
2012-06-24 01:38:47 +00:00
#ifdef _GNU_SOURCE
ssize_t process_vm_writev(pid_t, const struct iovec *, unsigned long, const struct iovec *, unsigned long, unsigned long);
ssize_t process_vm_readv(pid_t, const struct iovec *, unsigned long, const struct iovec *, unsigned long, unsigned long);
#endif
fix all missing instances of __cplusplus checks/extern "C" in headers patch by Arvid Picciani (aep)
2011-11-11 01:40:06 +00:00
#ifdef __cplusplus
}
#endif
initial check-in, version 0.5.0
2011-02-12 05:22:29 +00:00
#endif